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Communication Dans Un Congrès Année : 2016

Spatio-temporal registration of 3D microscopy image sequences of Arabidopsis floral meristems

Recalage spatio-temporel de séquences d'images de microscopie 3D de méristèmes floraux d'Arabidopsis

Résumé

The shoot apical meristem (SAM) is at the origin of all the plant above-ground organs (including stems, leaves and flowers) and is a biological object of interest for the understanding of plant morphogenesis. The quantification of tissue growth at a cellular level requires the analysis of 3D microscopic image sequences of developing meristems. To address inter-individual variability, it is also required to compare individuals. This obviously implies the ability to process inter-individual registration, i.e. to compute spatial and temporal correspondences between sequences from different meristems. In the present work, we propose a spatial registration method dedicated to microscopy floral meristem (FM) images, and the identification, for a given still image of a meristem, of its best corresponding time-point in a sequence of an other individual (temporal registration).
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Dates et versions

hal-01606687 , version 2 (22-04-2016)
hal-01606687 , version 1 (02-10-2017)

Identifiants

Citer

Gaël Michelin, Yassin Refahi, Raymond Wightman, Henrik Jönsson, Jan J. Traas, et al.. Spatio-temporal registration of 3D microscopy image sequences of Arabidopsis floral meristems. ISBI - International Symposium on Biomedical Imaging, Apr 2016, Prague, Czech Republic. pp.4, ⟨10.1109/ISBI.2015.7163872⟩. ⟨hal-01606687v2⟩
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